Physics And Measurement Question 146

Question: The dimensional formula for Boltzmann’s constant is?

[MP PET 2002; Pb. PET 2001]

Options:

A) $ [ML^{2}{{T}^{-2}}{{\theta }^{-1}}] $

B) $ [ML^{2}{{T}^{-2}}] $

C) $ [ML^{0}{{T}^{-2}}{{\theta }^{-1}}] $

D) $ [M{{L}^{-2}}{{T}^{-1}}{{\theta }^{-1}}] $

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Answer:

Correct Answer: A

Solution:

$ k=[ \frac{R}{N} ]=[ML^{2}{{T}^{-2}}{{\theta }^{-1}}] $



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